package com.itheima.array;


import java.util.Scanner;

public class Array02 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int sum = 0;
        int arr[] = new int[5];
        for (int i = 0; i < arr.length; i++) {
            System.out.println("请输入第" + (i + 1) + "个整数");
            int num = sc.nextInt();
            if(num>=50&&num<=100){
                arr[i]=num;}
                else{
                i--;
                System.out.println("请重新输入");
            }

                    ;}

            for (int i = 0; i < arr.length; i++) {
                sum += arr[i];
            }
            System.out.println("总和为" + sum);

    }
}